Flights from Kalispell to Seattle, United States

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Kalispell to Seattle Last modified: Mar 26, 2024 19:26 -04:00

We've scanned 117,220,093 round trip itineraries and found the cheapest flights to Seattle. Alaska & Multiple Airlines frequently offer the best deals to Seattle flights, or select your preferred carrier below to see the cheapest days to fly.

Tue 4/23
Wed 4/24
Multiple Airlines
Thu 3/21
Sun 3/24

Where To Buy Cheap Flights from Kalispell to Seattle?

The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we think FareCompare is the best place to find cheap tickets. Airlines can adjust prices for tickets from Kalispell to Seattle based on the day and time that you decide to book your flight. We have collected data from all airlines, and have found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.

How far in advance should I book tickets from Kalispell to Seattle?

The chart below shows up-to-date information regarding how far in advance to book your flight from Kalispell to Seattle.

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days $687 $0
7-14 days $347 $0
14-21 days $297 $0
21-30 days $237 $0
30-60 days $237 $0
60-90 days $237 $0
90+ days $237 $337

Cheap Last Minute Flights from Kalispell to Seattle

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from Kalispell to Seattle. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Next 30 Days

7 8 9 10 11 12 13
14 15 16 17 18 19 20
$687 $457
21 22 23 24 25 26 27
$457 $297
28 29 30 31 1 2 3
$297 $237
4 5 6 7 8 9 10
$237 $367
11 12 13 14 15 16 17

Connecting Flights vs Direct Flights from Kalispell to Seattle

Looks like something's not right... we're not seeing expected schedules from Kalispell to Seattle. Run an airfare search now to update and compare prices. Find Flights

One Way Flights vs Round Trip Flights from Kalispell to Seattle

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Kalispell to Seattle. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison. Find Flights

Kalispell to Seattle Flight Questions

Kalispell to Seattle Airports

These are the major commercial airports we're currently monitoring in Kalispell and Seattle. If your route includes a city with multiple airports, you may be able to find substantial savings by choosing an alternate airport.

Farecompare Research Tools

FareCompare's Flight Schedule Search Tool helps you find information about airline schedule filings, including flight numbers, depart times, and travel distance.

Cheap Flights from Kalispell to Seattle